Inspired by Norse mythology, specifically the Poetic Edda, the ratatosk are celestial humanoid squirrels who dwell in the extraplanar environment of the World Tree. Ratatosks are insatiable gossips and tricksters whose joy in gathering secrets is only eclipsed by their delight in spreading those gathered morsels of gossip in mischievous ways.
Typically, players find or are awarded magic items, but sometimes they wish to create them—or at least know how they are made. Kobold Press goes over some homebrew formulas players can use to make their own potions.
Kobold Press goes over how to help ensure your player is getting the chance to really engage with your one-on-one game through co-creation.